<?php
$data = [
    ['title'=>'腾讯','url'=>'qq.com'],
    ['title'=>'百度','url'=>'baidu.com'],
    ['title'=>'新浪','url'=>'sina.com'],
    ['title'=>'搜狐','url'=>'sohu.com']
];
echo json_encode($data,JSON_UNESCAPED_UNICODE);die;
